public class chengfabiao {
    public static void main(String[] args) {
        int i = 0;
        int j = 0;
        for(i=1;j<=9;i++) {
            for (j = 1; j <= i; j++) {
                System.out.print(i + "*" + j + "=" + i * j + "\t");
            }
            System.out.println();
        }
    }
}